2 papers
math.NA2024
Stability evaluation of approximate Riemann solvers using the direct Lyapunov method
Aishwarjya Gogoi, Jadav Chandra Mandal, Amitabh Saraf
The paper presents a new approach of stability evaluation of the approximate Riemann solvers based on the direct Lyapunov method. The present methodology offers a detailed understa…
physics.flu-dyn2022
A simple HLLE-type scheme for all Mach number flows
A. Gogoi, J. C. Mandal
A simple HLLE-type scheme is proposed for all Mach number flows. In the proposed scheme, no extra wave structure is added in the HLLE scheme to resolve the shear wave while the con…